| Mercer Island to Lydney | 4,707.97 mi (7,576.75 km) |
| Mercer Island to Lye | 4,679.88 mi (7,531.53 km) |
| Mercer Island to Lymington | 4,787.20 mi (7,704.25 km) |
| Mercer Island to Lymm | 4,620.99 mi (7,436.77 km) |
| Mercer Island to Mablethorpe | 4,693.85 mi (7,554.03 km) |
| Mercer Island to Macclesfield | 4,637.16 mi (7,462.79 km) |
| Mercer Island to Mackworth | 4,669.95 mi (7,515.56 km) |
| Mercer Island to Madeley | 4,661.53 mi (7,502.00 km) |
| Mercer Island to Maesteg | 4,683.74 mi (7,537.76 km) |
| Mercer Island to Maghull | 4,601.52 mi (7,405.43 km) |
| Mercer Island to Maidenhead | 4,767.60 mi (7,672.71 km) |
| Mercer Island to Maidstone | 4,814.08 mi (7,747.51 km) |
| Mercer Island to Maldon | 4,792.61 mi (7,712.96 km) |
| Mercer Island to Maltby | 4,651.63 mi (7,486.08 km) |
| Mercer Island to Manchester | 4,621.89 mi (7,438.22 km) |
